regex-fied domain

[Yuki2718]

(transferred from internal discussion https://github.com/orgs/uBlockOrigin/teams/ublock-filters-volunteers/discussions/423 so some details are outdated)

krystian3w notified me that AG is implementing this: AdguardTeam/CoreLibs#1550

I think this will be game changer, for example we'll be able to address those pixsera crap like

@@*$ghide,domain=/img[a-z]{3,4}\.buzz/
/img[a-z]{3,4}\.buzz/##+js(aeld, , _0x)

The format is just my example idea, AG seems to be going with the same format as $path but we don't have to follow. Although I expect pixsera will then fully randomize domain, the regex will also be useful to other cases such as xhamster proxy sites or some pirate sites.

[gorhill]

@@*$ghide,domain=/img[a-z]{3,4}\.buzz/

gorhill/uBlock@b1de8d3

[gorhill]

/img[a-z]{3,5}\.buzz/##+js(nowoif)

gorhill/uBlock@8149847

[Yuki2718]

Ty for all your time and continuous effort!

[v1gnesh]

Sincere thanks for everyone's work on this... seriously!

I dream for a day when I can automatically convert my long list of dynamic filtering rules to static filtering rules.
And on that day, when all rules are static filters, baking uBO-core into some network-wide filtering web proxy will be very close to achievable.

[v1gnesh]

Why confused, @krystian3w ?

[uBlock-user]

[krystian3w]

works both:

! "negation" only com
/example\.(?!com)/##body > *

! "negation" normal 'regex'
~/example\.com/##body > * 

[uBlock-user]

No, I meant ~/www.google.com/,/com/##+js(nowoif) and yes it works as expected.